![JK: Tera44 Front Axle Shaft w/ Outer Stub & Rubicon U-Joint – Left – 30-Spline 3334120](http://leemenupfit.com/cdn/shop/files/teraflexJK3334120_1a1e3c53-4b82-4a8c-b34c-f068f2e65c6a_{width}x.jpg?v=1686145942)
Replace your weak stock front axle shafts with a set of heavy-duty TeraFlex Axle Shafts! These axle shafts are constructed from high-strength dual-heat treated 4340 chromoly steel and have been profiled for optimal strength. Other features include rolled splines and compatibility with the larger Dana 1350-series U-joint. Tera44 30-spline front inner axle shafts will work with most aftermarket lockers such as the ARB RD117. Tera44 35-spline front inner axle shafts will work with most 35-spline aftermarket lockers such as the ARB RD147.